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Fatigue Rated Load Cells can be used for either Completely Reversed (C/R) or Uni-Directional (U/D) force measurements. 

Our Fatigue Rated Load Cells possess very low deflection, high natural frequencies, and up to a One Billion cycle lifetime!

Measurement ranges:
C/R: ±1.2 to ±180 KIPS. Both Tenion and Compression.
U/D: 1.8 to 270 KIPS. Either Tension or Compression.

Model FFL(15/+10)U(C)-(3/+2)SPKT shown
Fatigue Rated Universal Load Cell
Unit of Measure
Items Fatigue Rated Universal Load Cell
FFL(1.8/±1.2)U(C)-(3/±2)
Fatigue Rated Universal Load Cells
Fatigue Rated Universal Load Cell
FFL(4.5/±3)U(C)-(3/±2)
Fatigue Rated Universal Load Cells
Fatigue Rated Universal Load Cell
FFL(7.5/±5)U(C)-(3/±2)
Fatigue Rated Universal Load Cells
Fatigue Rated Universal Load Cell
FFL(15/±10)U(C)-(3/±2)
Fatigue Rated Universal Load Cells
Fatigue Rated Universal Load Cell
FFL(22-1/2/±15)U(C)-(3/±2)
Fatigue Rated Universal Load Cells
Load Capacity1 N/A ±1.2, C/R KIPS1.8, U/D KIPS N/A ±3, C/R KIPS4.5, U/D KIPS N/A ±5, C/R KIPS7.5, U/D KIPS N/A ±10, C/R KIPS15, U/D KIPS N/A ±15, C/R KIPS22-1/2, U/D KIPS
Type of Flat Load Cells N/A Fatigue Rated
Rated Output N/A 2-mV/V C/R (Nominal) 2-mV/V C/R (Std. Output) 3-mV/V U/D (Nominal) 3-mV/V U/D (Std. Output)
Configuration N/A Dual Bridge Single Bridge
Non-Linearity N/A General Purpose ±0.25% F.S. Precision ±0.10% F.S.
Connector Type N/A Connector Permanently Attached Cable
Hole Type N/A Threaded Loading Hole Thru Hole
A - Diameter N/A 11/16 in N/A 11/16 in N/A 1-1/16 in N/A 1-5/8 in N/A 1-15/16 in
B - Diameter N/A 1-7/16 in N/A 1-11/16 in N/A 1-13/16 in N/A 2-7/8 in N/A 3-7/16 in
C - Diameter N/A 2-1/2 in N/A 3-3/16 in N/A 3-3/16 in N/A 4-7/8 in N/A 5-7/8 in
D - Diameter N/A 2-11/16 in N/A 3-7/16 in N/A 3-7/16 in N/A 5-1/8 in N/A 6-1/8 in
E - Length N/A 3-23/32 in N/A 4-15/32 in N/A 4-15/32 in N/A 6-7/16 in N/A 7-7/16 in
F - Height N/A 15/16 in N/A 15/16 in N/A 15/16 in N/A 1-3/8 in N/A 1-1/2 in
G - Width N/A 2-13/16 in N/A 2-15/16 in N/A 2-15/16 in N/A 3-3/4 in N/A 3-3/4 in
H - Height N/A 1 in N/A 1 in N/A 1 in N/A 1-1/2 in N/A 1-5/8 in
K - Outside Diameter N/A 11/32 in N/A 13/32 in N/A 13/32 in N/A 19/32 in N/A 11/16 in
k - Inside Diameter N/A 7/32 in N/A 9/32 in N/A 9/32 in N/A 13/32 in N/A 15/32 in
Number of Hold Down Bolt Holes N/A 8
L - Diameter N/A 1-15/16 in N/A 2-7/16 in N/A 2-7/16 in N/A 3-3/4 in N/A 4-1/2 in
M - Length N/A 1/32 in N/A 1/32 in N/A 1/32 in N/A 1/16 in N/A 1/16 in
N - Depth of Hole N/A 5/16 in N/A 3/8 in N/A 3/8 in N/A 1/2 in N/A 1/2 in
T - Hole N/A 3/8-16UNC-2B Thru Hole, 13/32" N/A 7/16-20UNF-2B Thru Hole, 15/32" N/A 5/8-18UNF-2B Thru Hole, 21/32" N/A 1-14UNF-2B Thru Hole, 1-1/32" N/A 1-1/4-12N-2B Thru Hole, 1-1/4"
Lifting Holes - Threads N/A NONE
Lifting Holes - BC. Diameter2 N/A NONE
Basic Model N/A FL2.5U-2 N/A FL10U-2(Mod) N/A FL10U-2 N/A FL25U-2 N/A FL35U-2
Weight N/A 0.6 lb N/A 1.7 lb N/A 1.7 lb N/A 5.9 lb N/A 9.4 lb
Fatique Life N/A One Billion (109) Cycles
Bridge Resistance N/A 350 Ohms (Nominal)
Excitation Voltage N/A 15V AC or DC (Maximum)
Compensated Range N/A 60 to 150 ºF
Temperature Effect on Bridge Balance N/A ±0.0035% FS/°F
Temperature Effect on Output Signal N/A ±0.0030% Load/°F (Nominal)
Non-Repeatability N/A ±0.05% FS
Non-Linearity  N/A ±0.25% FS
Hysteresis N/A ±0.15% FS
Bridge Balance N/A ±2% FS
Insulation Resistance N/A 10,000 Megaohms (Minimum)
Receptacle N/A PT02H-10-6P
Mating Plug N/A PT06A-10-6S (SR)
     Function N/A Pin
     (+) Excitation N/A A
     (-) Excitation N/A D
     (+) Signal N/A B
     (-) Signal N/A C
Cable N/A #20(26x34) AWG., rubber insulation, shielded, rubber jacket, 4-Conductor (Standard Cable)
     Function  N/A Wire Code
     (+) Excitation  N/A Red
     (-) Excitation  N/A Black
     (+) Signal  N/A Green
     (-) Signal  N/A White
  • 1 U/D: Uni-directional load rating, from zero to maximum specified. C/R: Completely reversed load rating, plus and minus specified.
  • 2 Bolt Circle Diameter